* {
  margin: 0;
  padding: 0;
}

html {
  font-size: 10px;
}
/* 去除输入框边线 */
input {
  outline: none;
}

/* 最外层底色 */
main {
  width: 100rem;
  background-color: #f6f6f6;

  /* 整体居中 */
  margin: 3rem auto;

  /* flex布局 */
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
}

/* 搜索区域 */
.select_area {
  /* 左右留白 */
  width: 80%;
  height: 8rem;

  /* 顶部留白 */
  margin-top: 2rem;
  margin-bottom: 2rem;
  /* 背景颜色 */
  background-color: #b3f2ff;

    border-radius: 1rem;

  /* 弹性布局 */
  display: flex;
  flex-direction: row;
  justify-content: center;
  align-items: center;
}

/* 文本框设置 */
.select_area input {
  width: 60%;
  height: 60%;

  background-color: #e5fbff;
  border-radius: 1rem;

  /* 边框设置 */
  border: 2px solid #ffeae5;

  /* 字体大小 */
  font-size: 3rem;
  /* 空格 */
  text-indent: 0.5rem;
}

/* 按钮设置 */
.select_area div {
    width: 15%;
    height: 60%;

    margin-left: 1rem;
    border-radius: 2rem;
    background-color: #e5fbff;

    border: 2px solid #93382a;

    /* 字体 */
    font-size: 2.5rem;
    
    /* 文字居中 */
    display: flex;
    flex-direction: row;
    justify-content: center;
    align-items: center;
    
    cursor: pointer;
}

/* 信息区域 */
.info_area {
    width: 80%;
    background-color: #b3f2ff;
    border-radius: 1rem;

    /* 弹性布局 */
    display: flex;
    flex-wrap: wrap;
    flex-direction: row;

    justify-content: space-evenly;

}

.info_area div{
    height: 5rem;

    /* 最大最小宽度 */
    min-width: 20%;
    max-width: 80%;

    margin-top: 0.5rem;
    margin-bottom: 0.5rem;
    background-color: #e5fbff;
    border-radius: 1rem;
  
    /* 边框设置 */
    border: 2px solid #ffeae5;

    /* 字体设置 */
    font-size: 2rem;
    font-weight: 700;
    color: #93382a;

    text-align: center;
    line-height: 5rem;
}

.red{
    background-color: #93382a !important;
}
